12 Days of Christmas
399
Abundant Numbers
609
Abundant Numbers (Long)
669
Arithmetic Numbers
648
Collatz
743
Divisors
844
Emojify
417
Fibonacci
927
934
Fizz Buzz
848
Foo Fizz Buzz Bar
714
ISBN
583
Niven Numbers
770
Niven Numbers (Long)
839
Pangram Grep
724
719
Tongue-twisters
378
Vampire Numbers
69
π
56